Covid-19 seems to accelerate the ageing of blood vessels, but perhaps only among women.

COVID-19 activity is rising in much of the country. Data shows overall respiratory virus spread is very low in the U.S.

Former Washington Post fact-checker Glenn Kessler admitted he was wrong in his 2020 fact check arguing that it was “doubtful" ...

The XFG strain, nicknamed “Stratus,” is the predominant variant currently circulating. It has been on the rise since May in ...

COVID-19 hospitalizations in Maryland are up 123% over the last two weeks, the most hospitalizations in a month since April, ...

CDC security guards stopped White from driving into the campus on Friday before he parked near a pharmacy across the street ...

Parents in the United States who want to vaccinate their young children against Covid-19 this fall may face a growing set of ...

A new COVID-19 variant, Stratus (XFG), has been detected in Arizona and is spreading globally. Stratus is a descendant of the ...

Vaxart said on Wednesday it received an order to stop work on screening and enrollment for its COVID-19 mid-stage trial, ...

The Food and Drug Administration could pull Pfizer's coronavirus vaccine emergency authorization for children under age 5.

FEMA, or the Federal Emergency Management Agency, has backtracked on a payment to San Francisco after the city housed the ...

Alligator Alcatraz, the notorious immigration detention center in the Florida Everglades, has been hit by repeated ...